Datasheet > MCP1703A-3302E/MB

MCP1703A-3302E/MB

更新时间： 2024-11-26 04:45:31

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
30页	3464K
描述
FIXED POSITIVE LDO REGULATOR

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MCP1703A-3302E/MB 数据手册

浏览型号MCP1703A-3302E/MB的Datasheet PDF文件第2页

浏览型号MCP1703A-3302E/MB的Datasheet PDF文件第3页

浏览型号MCP1703A-3302E/MB的Datasheet PDF文件第4页

浏览型号MCP1703A-3302E/MB的Datasheet PDF文件第5页

浏览型号MCP1703A-3302E/MB的Datasheet PDF文件第6页

MCP1703A

250 mA, 16V, Low Quiescent Current LDO Regulator

Features:

Description:

• Reduced Ground Current During Dropout

• Faster Startup Time

The MCP1703A is an improved version of the

MCP1703 low dropout (LDO) voltage regulator that can

deliver up to 250 mA of current while consuming only

2.0 µA of quiescent current (typical). The input

operating range is specified from 2.7V to 16.0V, making

it an ideal choice for two to six primary cell battery-

powered applications, 9V alkaline and one or two cell

Li-Ion-powered applications.

• 2.0 µA Typical Quiescent Current

• Input Operating Voltage Range: 2.7V to16.0V

• 250 mA Output Current for Output Voltages ≥ 2.5V

• 200 mA Output Current for Output Voltages < 2.5V

• Low Dropout Voltage, 625 mV Typical @ 250 mA

for V_R= 2.8V

The MCP1703A is capable of delivering 250 mA with

only 625 mV (typical) of input to output voltage

differential (V_OUT= 2.8V). The output voltage tolerance

of the MCP1703A is typically ±0.4% at +25°C and ±3%

maximum over the operating junction temperature

range of -40°C to +125°C. Line regulation is ±0.1%

typical at +25°C.

• 0.4% Typical Output Voltage Tolerance

• Standard Output Voltage Options:

- 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V,

5.0V

• Output Voltage Range: 1.2V to 5.5V in 0.1V

Increments (50 mV increments available upon

request)

Output voltages available for the MCP1703A range

from 1.2V to 5.5V. The LDO output is stable when using

only 1 µF of output capacitance. Ceramic, tantalum, or

aluminum electrolytic capacitors can all be used for

input and output. Overcurrent limit and overtemperature

shutdown provide a robust solution for any application.

Package options include the SOT-223-3, SOT-23A,

2x3 DFN-8, and SOT-89-3.

• Stable with 1.0 µF to 22 µF Ceramic Output

Capacitance

• Short-Circuit Protection

• Overtemperature Protection

Applications:

• Battery-Powered Devices

• Battery-Powered Alarm Circuits

• Smoke Detectors

Package Types

SOT-23A

2x3 DFN*

8 V_IN

• CO₂Detectors

V_IN

V_OUT

• Pagers and Cellular Phones

• Smart Battery Packs

• Low Quiescent Current Voltage Reference

• PDAs

GND

• Digital Cameras

GND V_OUT

• Microcontroller Power

• Solar-Powered Instruments

• Consumer Products

SOT-223

SOT-89

V_IN

Related Literature:

• AN765, “Using Microchip’s Micropower LDOs”,

DS00765, Microchip Technology Inc., 2007

• AN766, “Pin-Compatible CMOS Upgrades to

Bipolar LDOs”, DS00766,

Microchip Technology Inc., 2003

V_IN

GND V_OUT

GND V_INV_OUT

• AN792, “A Method to Determine How Much

Power a SOT23 Can Dissipate in an Application”,

DS00792, Microchip Technology Inc., 2001

* Includes Exposed Thermal Pad (EP); see Table 3-1.

DS25122A-page 1

12 3 4 5 6 7...30

中文翻译

下载PDF

与MCP1703A-3302E/MB相关器件

型号	品牌	获取价格	描述	数据表
MCP1703A-4001E/CB	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-4001E/DB	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-4001E/MB	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-4001E/MC	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-5001E/CB	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-5002E/DB	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703A-5002E/MC	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MCP1703AT-1201E/CB	MICROCHIP	获取价格	250 mA, 16V, Low Quiescent Current LDO Regulator
MCP1703AT-1201E/DB	MICROCHIP	获取价格	250 mA, 16V, Low Quiescent Current LDO Regulator
MCP1703AT-1201E/MB	MICROCHIP	获取价格	250 mA, 16V, Low Quiescent Current LDO Regulator

与MCP1703A-3302E/MB相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

MCP1703A-3302E/MB

MCP1703A-3302E/MB 数据手册

与MCP1703A-3302E/MB相关器件

与MCP1703A-3302E/MB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MCP1703A-3302E/MB

MCP1703A-3302E/MB 数据手册

与MCP1703A-3302E/MB相关器件

与MCP1703A-3302E/MB相关文章

您还可以找

您在本页遇到什么问题？